Difference between revisions of "Water balance outputs across tools"
| Line 17: | Line 17: | ||
| rowspan="2" |'''AET total''' | | rowspan="2" |'''AET total''' | ||
| ''Output'' || no* | | ''Output'' || no* | ||
| − | '''''calculate''' (long term average, not monthly due to lags):'' | + | '''''calculate:''''' |
| + | |||
| + | ''(long term average, not monthly due to lags):'' | ||
''precip. - runoff'' | ''precip. - runoff'' | ||
| Line 23: | Line 25: | ||
''– Δ soil storage'' | ''– Δ soil storage'' | ||
| − | ''- Δ GW storage'' | + | ''- Δ GW storage'' |
| no* | | no* | ||
'''''calculate:''''' | '''''calculate:''''' | ||
| Line 33: | Line 35: | ||
'''''calculate:''''' | '''''calculate:''''' | ||
| − | ''canopy evap. + AET from soil'' | + | ''canopy evap.'' |
| + | |||
| + | ''+ AET from soil'' | ||
| no* | | no* | ||
| − | '''''calculate:''' | + | '''''calculate:''''' |
| + | |||
| + | ''AET from soil'' | ||
| + | |||
| + | ''+ AET from GW'' | ||
| '''yes''' || '''yes''' | | '''yes''' || '''yes''' | ||
|- | |- | ||
| Line 238: | Line 246: | ||
(‘aquifer recharge’) | (‘aquifer recharge’) | ||
| '''yes''' || '''yes''' | | '''yes''' || '''yes''' | ||
| − | ( ‘SaturatedFlow’ B horizon | + | ( ‘SaturatedFlow’ B horizon |
| − | ‘UnsaturatedFlow’ | + | + ‘UnsaturatedFlow’ |
if option to include is selected) | if option to include is selected) | ||
Revision as of 23:18, 27 April 2021
| Flux or storage | Tool output and/or calculation approach | ||||||
|---|---|---|---|---|---|---|---|
| WRSM
(Sami GW) |
SPATSIM
(Hughes GW) |
ACRU
(ACRU4) |
SWAT
(ArcSWAT2012) |
MIKE-SHE
semi-distributed |
MIKE-SHE
fully distributed | ||
| AET total | Output | no*
calculate: (long term average, not monthly due to lags): precip. - runoff – Δ soil storage - Δ GW storage |
no*
calculate: ET output (includes canopy interception) + AET from GW (external calculation) |
no*
calculate: canopy evap. + AET from soil |
no*
calculate: AET from soil + AET from GW |
yes | yes |
| Scale | (runoff module) | (subcatchment) | (HRU) | (HRU) | grid cell,
polygon, catchment |
grid cell,
polygon, catchment | |
| Canopy interception evaporation | Output | no# | yes | yes | no | yes | yes |
| Scale | subcatchment | HRU | grid cell,
polygon, catchment |
grid cell,
polygon, catchment | |||
| AET from soil | Output | no # | yes | yes | yes | yes | yes |
| Scale | subcatchment | HRU | HRU,
subcatchment, catchment |
grid cell,
polygon, catchment |
grid cell,
polygon, catchment | ||
| AET from GW | Output | no # | no
calculate: algorithm |
no | yes
(‘Revap’) |
yes | yes |
| Scale | (subcatchment) | HRU | subcatchment aquifer, catchment | grid cell,
polygon, catchment, (aquifer layer or all) | |||
| Runoff (RO) total | Output | yes | yes | yes | yes | yes | yes |
| Scale | runoff module,
route (any scale) |
subcatchment | HRU, subcatchment, & catchment. | HRU,
subcatchment, catchment |
river cross section | river cross section | |
| Surface runoff | Output | no*
calculate: RO total – interflow – aquifer RO |
yes | no*
calculate: “Quickflow” – “DelayedStormflow” |
yes | yes | yes |
| Scale | runoff module | subcatchment | HRU | HRU,
subcatchment, catchment |
grid cell,
polygon, catchment |
grid cell,
polygon, catchment | |
| Interflow | Output | yes | yes
(‘soil moisture runoff’) |
yes
(‘DelayedStormflow’) |
yes
(‘Lateral Q’) |
yes | yes
(saturated zone upper layer) |
| Scale | runoff module | subcatchment | HRU | HRU,
subcatchment, catchment |
subcatchment interflow reservoir | grid cell,
polygon, catchment | |
| Aquifer to channel | Output | yes | yes | yes | yes | yes | yes |
| Scale | runoff module | subcatchment | HRU & subcatchment | HRU,
subcatchment, catchment |
subcatchment aquifer & catchment | grid cell,
polygon, catchment, (aquifer layer or all) | |
| Aquifer GW flow in/out | Output | no | yes | no | no | no | yes |
| Scale | subcatchment | grid cell,
polygon, catchment | |||||
| Soil profile storage | Output | yes | yes | yes | yes | yes | yes |
| Scale | runoff module | subcatchment | soil layer in HRU | HRU,
subcatchment, catchment |
grid cell,
polygon, catchment |
grid cell,
polygon, catchment | |
| Aquifer storage | Output | yes | no | yes | yes | yes | yes |
| Scale | runoff module | HRU | HRU,
subcatchment |
subcatchment aquifer, catchment | grid cell,
polygon, catchment, (aquifer layer or all) | ||
| Percolation out of soil storage | Output | yes
(‘total recharge’) |
yes
(same as recharge) |
yes
(same as recharge) |
yes | yes | yes |
| Scale | runoff module | subcatchment | HRU | HRU,
subcatchment, catchment |
grid cell,
polygon, catchment |
grid cell,
polygon, catchment | |
| Aquifer recharge | Output | yes
(‘aquifer recharge’) |
yes | yes
( ‘SaturatedFlow’ B horizon + ‘UnsaturatedFlow’ if option to include is selected) |
yes | yes | yes |
| Scale | runoff module | subcatchment | HRU | HRU,
subcatchment |
subcatchment aquifer, catchment | grid cell,
polygon, catchment, (aquifer layer or all) | |